CVE-2020-26238 (GCVE-0-2020-26238)
Vulnerability from cvelistv5 – Published: 2020-11-24 23:50 – Updated: 2024-08-04 15:56
VLAI
EPSS
VEX
Title
Critical vulnerability found in cron-utils
Summary
Cron-utils is a Java library to parse, validate, migrate crons as well as get human readable descriptions for them. In cron-utils before version 9.1.3, a template Injection vulnerability is present. This enables attackers to inject arbitrary Java EL expressions, leading to unauthenticated Remote Code Execution (RCE) vulnerability. Only projects using the @Cron annotation to validate untrusted Cron expressions are affected. This issue was patched in version 9.1.3.
Severity
7.9 (High)
CWE
- CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
GitHub_M
CNA
References
13 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jmrozanec | cron-utils |
Affected:
< 9.1.3
|
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